dddd dfrf dfri didi dido dif- diff diii diki diko dilf dili dilk dill dilo diol dior dird dirk dirl dirr dkid dlii dlil dod- dodd dodi dodo doff doid doil doki doko dold dolf doli dolk doll dolo dood doof dook dool door dord dorf dori dork doro dorr drif dril drod drof drol f--k fdlr ffff ffii ffrr fidf fido fiff fifi fifo fiii fiil fiki fild fili filk fill filo fior firk fldr flid flii flik flod flok floo flor fofo foid foil foki fold foli folk foll folo folr food foof fook fool for- ford fori fork forl foro forr frid frik fril frio frol iddo idid idil idio idir idli idol idrf idro ifid ifil ifor ifrf ifri iiii iiio iioi iioo ikid ikki ikko ikoo ikri ilio ilir ilki ill- illd illi illo ilok iloo iod- iodd iodo ioii ioio ioko iolo ioof iooi iooo iori irdo iri- irid iril irio irki irod irri k-id k-lo kddd kddf kddi kddk kddl kddr kdfi kdfo kdfr kdil kdio kdkd kdkk kdko kdkr kdld kdlf kdll kdlo kdlr kdok kdrf kdri kdrl kdro kfff kffk kfil kfio kfir kfld kflf kfli kfll kflo kfok kfoo kfor kfrd kfri kfro kfrr kidd kidi kidk kidl kido kidr kiff kifl kifr kiid kiii kiik kikd kikf kiki kikk kiko kikr kild kili kilk kill kilo kilr kiod kioi kiok kiol kioo kirf kiri kirk kiro kirr kkdd kkdl kkdo kkfi kkfr kkid kkik kkkk kkld kklf kkli kkll kklo kkol kkoo kkor kkrf kkrk kkrl kkro kkrr kldd kldr klfd klff klfi klid klif klik klil klio klir klkk klkl klko klkr kllk klok klol kloo klor klrd klrf klrk klrr kodi kodk kodl kodo koff kofi kofk kofo koii koil koir kokf koki kokk koko kokr kold kolf koli kolk koll kolo kolr kooi kook kool kooo koor kord korf kori kork korl koro korr krdd krdo krdr krfd krff krfo krid krik kril krio krkd krki krkk krko krkr krld krlf krod krof kroi krok krol kroo kror krrf krri krrk krrl krro krrr ldif lfrd lidl lido liff lifl lifo liii liir liko lili lill lilo lio- liod lior lird liri lirk lirl liro lirr llll llod lloo lodi loff lofi loid loif loik loir loki lokk loko lold loli loll lolo lood loof look lool loor lord lori lork loro lrdd lrif lroi lrrr oddd oddi odio odir odoo odor odrl ofdr off- offo offr ofid ofik ofor oido oiii oiko okir okko oklo okok okol okor okro olid olio olki olli ollo olof olor oodi ooff ooid oold oolo oooo oord ordo orff orfi ori- orid orif oril orio orko orlo oro- orof orok oror orri orro rdio rfdi rffl rfid ridd ridi rido riff riif riki rikk rill rilo riol riri rkkf rlif rodd rodi rodo roff rofl rofo roid roif roik roil roio roir roki rokk roko rokr rold rolf rolk roll rolo rood roof rooi rook rool roor rori rork roro rrif rrrr